Basic knowledge of electronic components purchasing -Ameya360 electronic components purchasing website

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Basic knowledge of electronic components What are the types of automotive chip?

　　Electronics has become an integral part of our lives, and its influence extends far beyond traditional electronic devices to a wide range of applications in the automotive industry. Among them, the automotive chip is an important part of electronics in the automotive industry. This AMEYA360 electronic components procurement network will focus on the basic concept of automotive chips and the common types of automotive chips.　　What is an automotive chip?　　Automotive chip is a kind of chip in embedded system, mainly used in automotive control units or other electronic devices. The automotive chip controls various functions in the car, such as engine control, seat adjustment, audio system, etc., through the processor and other circuits. The main function of an automotive chip is to keep the car running efficiently, stably and safely under various extreme conditions.　　Common types of automotive chips　　1. Microcontroller (MCU)　　Microcontrollers are the most common type of automotive chips. They are usually used to control various electrical devices in a car, including engine control, door locking, breathing lights, power windows, etc. Microcontrollers are generally composed of memory, processor, input/output interfaces and other logic circuits embedded in a single chip.　　2. Sensor chip　　Sensor chips are another important part of the automotive chip. They are used to measure various physical parameters in the car, such as temperature, light, sound, etc., and to transmit these parameters to the car control unit. Sensor chips usually consist of sensors and interface circuits.　　3. Analog to Digital Converter (ADC)　　ADC is a chip that converts analog signals to digital signals. They are usually used to measure electrical signals in a car and convert these signals to digital signals so that computer systems can read and process them. ADCs usually consist of an analog front-end circuit, a sampling circuit and a digital circuit.　　4. Signal Processor (DSP)　　A signal processor is a chip dedicated to digital signal processing. In automobiles, DSPs are typically used for audio processing and image processing. They usually consist of a processor core and associated logic circuitry.　　5. Memory (Memory) chip　　A memory chip is a chip used to store data. In cars, memory chips are typically used to store data that is constantly updated as the car is used, such as maintenance records, driver preferences, and music libraries.　　An automotive chip is a group of embedded chips specifically designed to control various electrical devices in a car. Common types of automotive chips include microcontrollers, sensor chips, analog-to-digital converters, signal processors and memories. For automakers, choosing the right automotive chip can greatly improve the performance, efficiency and safety of a vehicle.

Key word：

Electronic Components

Release time：2023-05-22 13:57 reading：3154 Continue reading>>

AMEYA360:Ams OSRAM TOP<span style='color:red'>LED</span>® D5140 Silicon PIN Photodiode

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AMEYA360:Ams OSRAM TOPLED® D5140 Silicon PIN Photodiode

　　AMEYA360:Ams OSRAM TOPLED D5140 Broadband Silicon PIN Photodiode (SFH 2202) provides higher sensitivity to visible light in the green wavelength and increased linearity (30x higher) than standard photodiodes on the market. By reducing the effect of interference from ambient light and improving the received optical signal quality, these enhanced features enable smart watches, activity trackers, and other wearables to measure heart rate and blood oxygen saturation (SpO2) more accurately. The SFH 2202 photodiode allows system operation with lower LED light intensity, saving power and extending battery run-time while maintaining highly accurate measurements. The specially designed package with black sidewalls minimizes internal cross-talk, further decreasing errors in optical measurements and increasing the constancy of heart rate measurements.　　FEATURES　　Clear silicone package　　ESD of 2kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2)　　Especially suitable for applications from 400nm to 1100nm　　Small outline dimensions　　Suitable for reflow soldering　　Enhanced green sensitivity　　Speed-enhanced PD for 940nm　　APPLICATIONS　　Digital diagnostic devices　　Vital sign monitoring　　SPECIFICATIONS　　16V maximum reverse voltage　　150mW maximum total power dissipation　　830nm typical wavelength of maximum sensitivity　　400nm to 1100nm typical spectral range of sensitivity　　3.2A to 4.1A typical photocurrent range　　8.12mm2 typical radiant sensitive area　　2.85mm x 2.85mm typical active chip area dimensions (LxW)　　60° typical half angle　　Dark current　　0.07nA typical at 5V　　25nA maximum at 10V, 0.1nA typical　　75ns to 250ns typical rise time range　　75ns to 200ns typical fall time range　　1.1V typical forward voltage　　23pF capacitance　　-40°C to +85°C operating temperature range

Key word：

AMEYA360,Ams OSRAM

Release time：2023-04-11 11:30 reading：3248 Continue reading>>

STMicroelectronics A<span style='color:red'>LED</span>7709 Automotive <span style='color:red'>LED</span> Drivers

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STMicroelectronics ALED7709 Automotive LED Drivers

　　STMicroelectronics ALED7709 Automotive LED Drivers are AEC-Q100 Grade1 qualified and combine a boost/SEPIC controller and four low-side constant-current sinkers. The STMicroelectronics ALED7709 is designed to drive strings of high-brightness LEDs. The switching converter section provides the supply rail for the LED strings, whose value is constantly optimized for maximum efficiency. The boost/SEPIC controller supports the external synchronization and spread spectrum.　　FEATURES　　AEC-Q100 Grade1 qualified　　Operating temperature range -40°C < TJ < 150°C　　4.5V to 42V operating input voltage range　　Up to 60V tolerant for load dump @ 24V battery　　Supports battery cranking events down to 4V supply　　Simultaneous or exclusive control by PWMI and I2C interface　　Switching controller section　　Low shutdown current ISHDN < 15?A　　Fixed frequency peak current-mode controller　　Cycle-by-cycle power switch OCP　　Adjustable (250kHz to 2.2MHz) switching frequency with optional spread spectrum　　Synchronized boost and SEPIC topologies support　　Line switch control for standby power saving and inrush current protection　　Input overvoltage and output short-circuit protection　　LED strings control section　　4 x 40V rated constant current outputs　　Adjustable up to 200mA per channel　　±2% typ. output current accuracy　　Mixed PWM and Analog dimming　　100Hz to 12.8kHz dimming frequency　　Dimming ratio 10000:1 at 100Hz　　LED temperature sensor (NTC) management　　Selectable channels phase-shifting and adjustable Rise/Fall time for reducing EMI　　Open channel, LED short-circuit detection　　Two versions are available ALED7709A and ALED7709B　　APPLICATIONS　　Automotive lighting and backlighting　　Cluster/infotainment display　　Head-Up Display (HUD)　　Instrument lighting system　　Ambient light

Key word：

ST,ALED7709

Release time：2023-04-07 11:39 reading：1991 Continue reading>>

AMEYA360:ST STEVAL-LLL013V1 7x25 <span style='color:red'>LED</span> Matrix Board

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AMEYA360:ST STEVAL-LLL013V1 7x25 LED Matrix Board

　　STMicroelectronics STEVAL-LLL013V1 7x25 LED Matrix Board is controlled by two STP16CPC26 LED drivers and evaluates the features of the STP16CPC26 when used to drive an LED matrix. The LED matrix board displays banners where each pixel can have a different brightness level (32 levels). Scroll banners horizontally in both directions for light effects with a screen refresh rate higher than 100Hz. Banners are loaded by the use of the STSW-LLL013GUI PC software app. Additional potentiometers on the board allow users to change the brightness of the whole display and the speed of the banner scrolling effects. Many hardware resources are available to showcase the board's potential features. These resources include pin connectors that deliver additional MCU features, a JTAG interface, and a serial input/output to cascade other LED drivers.　　The STP16CPC26 component is a monolithic, low voltage, 16-bit constant current LED sink driver with a serial input/output interface. Using an SPI IP interface, the two LED drivers are connected in a daisy chain and controlled by an STM32F042K6T6 MCU. By implementing a USB VCP device class, the MCU works as a frame generator for the banners and a bridge with the PC software app.　　FEATURES　　Controlled by two STP16CPC26 LED drivers　　Two selected power supply modes　　USB　　External 5V supply　　Screen refresh rate of >100Hz　　32-level pixel brightness　　Screen brightness set by potentiometer　　Scrolling effects speed set by potentiometer　　PC SW GUI for banner design　　WEEE and RoHS compliant　　REQUIRED EQUIPMENT　　STEVAL-LLL013V1 with the STSW-LLL013FW installed　　PC/laptop with Windows 10　　STSW-LLL013GUI PC software　　USB cable with a USB mini-type B connector

Key word：

AMEYA360,ST

Release time：2023-03-30 09:48 reading：1744 Continue reading>>

AMEYA360:Kingbright APFA2507x Bi-Color SMD <span style='color:red'>LED</span>s

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AMEYA360:Kingbright APFA2507x Bi-Color SMD LEDs

　　Kingbright APFA2507x Bi-Color SMD LEDs are designed with AlGaInP on GaAs substrate Light Emitting Diodes (LEDs). These LEDs feature low power consumption, wide viewing angles, and tinned pads for improved solderability. The APFA2507x LEDs are halogen-free, RoHS compliant, and ideal for backlight, healthcare applications, wearable and portable devices, and status indicators.　　FEATURES　　2.5mm x 1.0mm x 0.7mm right angle SMD LED　　Low power consumption　　Wide viewing angle　　Ideal for backlight and indicator　　3000 pcs/reel package　　3 moisture sensitivity level　　Tinned pads for improved solderability　　Halogen-free　　RoHS compliant　　APPLICATIONS　　Backlight　　Status indicator　　Home and smart appliances　　Wearable and portable devices　　Healthcare

Key word：

AMEYA360,Kingbright,APFA2507x

Release time：2023-03-30 09:44 reading：2404 Continue reading>>

AMEYA360:Kingbright APGF1012GBRC-07 RGB Surface Mount <span style='color:red'>LED</span>

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AMEYA360:Kingbright APGF1012GBRC-07 RGB Surface Mount LED

　　Kingbright APGF1012GBRC-07 RGB Surface Mount LED consumes low power and comes in a 1mm x 1mm SMD LED and 0.25mm thickness dimension. The green color is made with InGaN on Sapphire LED and the blue color is made with InGaN LED. The hyper-red color is made with AlGaInP on GaAs substrate LEDs. This APGF1012GBRC-07 LED is halogen-free and RoHS-compliant. The APGF1012GBRC-07 RGB LED is ideally used in backlights, status indicators, home and smart appliances, wearable and portable devices, and healthcare applications.　　FEATURES　　1.0mm x 1.0mm SMD LED and 0.25mm thickness dimensions　　Low power consumption　　4000 pcs/reel package　　3 level moisture sensitivity　　Halogen-free　　RoHS compliant　　SPECIFICATIONS　　-40°C to 85°C operating temperature range　　35mW power dissipation　　5V reverse voltage　　10mA DC forward current　　50mA peak forward current　　Water clear lens type　　Emitting colors:　　Green (InGaN):　　80lv minimum and 220lv typical (mcd) at 5mA　　150° viewing angle　　50?A maximum reverse current　　2.85V to 3.3V maximum forward voltage　　45pF typical capacitance　　450V Electrostatic Discharge Threshold (HBM)　　Blue (InGaN):　　10lv minimum and 23lv typical (mcd) at 5mA　　150° viewing angle　　50A maximum reverse current　　2.8V to 3.3V maximum forward voltage　　100pF typical capacitance　　250V Electrostatic Discharge Threshold (HBM)　　Hyper-Red (AlGaInP):　　15lv minimum and 30lv typical (mcd) at 5mA　　150° viewing angle　　10?A maximum reverse current　　1.95V to 2.3V maximum forward voltage　　25pF typical capacitance　　3000V Electrostatic Discharge Threshold (HBM)　　APPLICATIONS　　Backlight　　Status indicator　　Home and smart appliances　　Wearable and portable devices　　Healthcare applications

Key word：

AMEYA360,Kingbright

Release time：2023-03-29 11:21 reading：1574 Continue reading>>

Cree <span style='color:red'>LED</span> CV94A-FGC Standard <span style='color:red'>LED</span>s

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Cree LED CV94A-FGC Standard LEDs

　　Cree LED CV94A-FGC Standard LEDs feature an IPx8 water-resistant rating in a PLCC6 package. This PLCC6 package offers an increased package height to ease the manufacturing process. These high-performance tricolor SMT LEDs are designed to work in various applications. The CV94A-FGC standard LEDs feature encapsulation resin that contains UV inhibitors to minimize the effects of long-term exposure to direct sunlight. This results in stable light output over the life of the LED. The CV94A-FGC standard LEDs feature a 5a moisture sensitivity level, lead-free, and are RoHS compliant. These standard LEDs operate at 2.7V forward voltage and -40°C to 85°C temperature range. The CV94A-FGC standard LEDs are ideally used in full-color video screens, digital billboards, and petrol signs.　　FEATURES　　9.4mm x 4.2mm x 4mm size　　Dominant wavelength:　　Red (619nm to 624nm)　　Green (520nm to 540nm)　　Blue (460nm to 480nm)　　Luminous intensity:　　Red (1120mcd to 2520mcd)　　Green (1800mcd to 4025mcd)　　Blue (403mcd to 900mcd)　　Water-Resistant (IPx8)*　　5a: Moisture sensitivity level　　Lead-free　　RoHS compliant　　SPECIFICATIONS　　2.7V forward voltage　　Power dissipation:　　140mW (red)　　126mW (green and blue)　　Forward current:　　50mA (red)　　35mA (green and blue)　　100mA peak forward current　　5V reverse voltage　　110°C junction temperature　　-40°C to 85°C operating temperature range　　40°C to 100°C storage temperature range　　APPLICATIONS　　Electronic Signs and Signals (ESS)　　Full-color video screen　　Digital billboards　　Motorway signs　　Variable Message Sign (VMS)　　Advertising signs　　Petrol signs

Key word：

Cree LED,CV94A-FGC

Release time：2023-03-27 11:46 reading：3438 Continue reading>>

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Grandly present Unparalleled Greatness ZEISS MMZ G

　　In the aerospace industry, in vehicle and mechanical engineering as well as in many other fields, coordinate measuring machines with a large measuring range are required so that there is no need to compromise when it comes to precision. This is why ZEISS offers a wide range of tabletop, bridge-type and gantry coordinate measuring machines in various sizes. Large coordinate measuring offered by ZEISS include ZEISS ACCURA and the entire ZEISS MMZ product family (MMZ T, MMZ M, MMZ G).　　Bridge-type CMM for large workpieces.Large bridge-type machines in the ZEISS MMZ G line meet the highest demands: they feature the largest measuring range of all measuring machines offered by ZEISS and offer you unparalleled accuracy. This makes the ZEISS MMZ G ideal for checking complex, extremely large workpieces, especially those with tight tolerances.　　Features：　　ZEISS MMZ G measuring machines are used by manufacturers of printing machines, wind turbines, and in mechanical engineering.　　Minimized subsequent costs　　Ergonomically-correct work　　Exceptional scanning performance　　Measure extremely heavy workpieces dependably

Key word：

ZEISS MMZ G, ZEISS

Release time：2023-03-16 13:17 reading：1749 Continue reading>>

Ameya360:Macroblock Creates the Reality with Comprehensive <span style='color:red'>LED</span> Display IC Upgrade at ISE 2023

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Ameya360:Macroblock Creates the Reality with Comprehensive LED Display IC Upgrade at ISE 2023

　　Macroblock is showcasing its comprehensive LED display driver ICs at ISE 2023, which is taking place from January 31 to February 3 in Barcelona, Spain. With the theme “Creating the Reality,” Macroblock is highlighting how its driver ICs are enhancing LED displays in virtual production, outdoor commercial and advanced display applications.　　Using LED displays (or LED walls) for virtual production has gained so much momentum in film industry these years, and filmmakers now want more. The specification upgrade of LED displays is coming into play, including smaller pixel pitch, wide color depth with better low-grayscale performance, higher frame rate, higher refresh rate, and low power consumption. Macroblock showcases a series of LED display driver ICs for virtual production to make LED display upgrade simple and possible, and on top of that, all driver ICs meet 16-bit grayscales with better low-grayscale performance, high refresh rate from 3,840 to 7,680Hz, power saving features, and higher frame rate from 120fps to 240fps or higher.　　XR LED Display in Virtual Production　　48-Channel Common Cathode LED Display Driver IC- MBI5762　　MBI5762 is designed with Macroblock’s patented common cathode architecture and new XR LED display features. To reduce power consumption, the common cathode architecture along with Dynamic+ Power Saving feature may reduce the heat from XR LED display system up to 30%. The new XR LED display features, PWM Enhancement Plus and Hyper Vision Calculation, may boost the visual refresh rate up to 7680Hz at 16bit HDR video source as well as reduce flickers at low-grayscale images. Therefore, MBI5762 can greatly optimize display performance not only high frame rate from 120fps to 240fps or higher, but great uniformity at low-grayscale images for high-end virtual production need.　　XR LED Display in Virtual Production　　16-Channel LED Display Driver IC – MBI5265, MBI5264, and MBI5754　　MBI5265 is an upgrade to MBI5264, one of Macroblock’s best-selling 64-scan design LED driver IC for virtual production. MBI5265 is featured with all advantages of its precedent product, yet it supports higher output current to 30mA and higher scan up to 96 scans to drive more pixels with simplified system design at the same visual effects (16-bit grayscale @ 3,840Hz refresh rate). Same as MBI5762, MBI5754, a 16-channel LED display driver IC, is also designed with the patented common cathode architecture and Dynamic+ Power Saving features while maintaining good quality visual effects at 16-bit grayscale and at least 3,840Hz refresh rate at maximum 64-scan design.　　LED Ceiling in Virtual Production and Outdoor Display　　16-Channel LED Display Driver IC – MBI5262　　MBI5262 provides high brightness and 16-bit grayscale at 3,840Hz refresh rate for outdoor and XR LED ceiling displays. For a 180~360 degrees XR studio, LED ceiling is sometimes necessary for additional lighting or immersion purposes. MBI5262 supports 4~60mA output current for high brightness and great uniformity LED displays, creating perfect simulation of natural light sources for virtual production and delicate image quality for outdoor displays.　　mini-/micro-LED Display　　48-Channel Highly-Integrated LED Display Driver IC　　As a leading supplier of mini and micro-LED display driver IC, Macroblock has launched a high integration solution-MBI5864, with 16 embedded power switches and 48 constant current channels to control 64 x 64 pixels LED matrix by merely 4 chips of MBI5864. It provides 16-bit grayscale and 3,840Hz visual refresh rate with great uniformity at 64-scan design for pixel pitch 0.4mm to 1mm LED displays.

Key word：

Macroblock,IC

Release time：2023-02-06 15:08 reading：3067 Continue reading>>

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Ameya360:NXP Enables Secure and Scalable AI-enabled Edge Platforms

　　NXP Semiconductors’ i.MX 95 family, the newest addition to its i.MX 9 series of applications processors, combines high-performance compute, immersive Arm Mali-powered 3D graphics, an innovative new NXP accelerator for machine learning, and high-speed data processing. Together, this technology enables advanced applications in automotive, industrial, networking, connectivity, advanced human machine interface (HMI), and more.　　Additionally, the i.MX 95 family delivers high performance safety and security features, developed in compliance with automotive ASIL-B and industrial SIL-2 functional safety standards and including an integrated EdgeLock secure enclave.　　A critical requirement for the next wave of edge applications is advanced processing and machine learning capabilities, combined with high-speed connectivity, in order to better analyze the environment and make intelligent decisions locally. The i.MX 95 family is the first i.MX applications processor family to integrate NXP’s eIQ Neutron neural processing unit (NPU) and a new image signal processor (ISP) developed by NXP to help developers to build these powerful, next-generation edge platforms.　　“The i.MX 95 family brings unparalleled features and performance to markets like automotive and industrial where security and safety are key. The i.MX 95 brings together NXP eIQ Neutron NPU, Arm Mali graphics, integrated heterogeneous safety domain, and networking capabilities to create a truly unique solution. Combining our deep expertise in functional safety with AI acceleration, high performance CPU cores, and high-throughput connectivity, NXP is creating the standard for a new generation of safe and secure edge platforms,” said Rafael Sotomayor, Executive Vice President and General Manager of Secure Connected Edge at NXP.　　The i.MX 95 family enables machine vision through its integrated eIQ Neutron NPU as part of a vision processing pipeline for use with multiple camera sensors or network-attached smart cameras. The i.MX 95 SoC integrates an NXP ISP supporting a wide array of imaging sensors to enable vision-capable industrial, robotics, medical and automotive applications, all backed by comprehensive NXP developer support. A rich, vibrant graphics experience for the user is enabled by Arm Mali GPU capabilities, scaling from multi-display automotive infotainment centers to industrial and IoT HMI based applications.　　Capabilities include a multi-core application domain with up to six Arm Cortex-A55 cores, as well as an independent safety domain consisting of high-performance Arm Cortex-M7 and Arm Cortex-M33 CPUs, combining low-power, real-time, and high-performance processing. The i.MX 95 family is designed to enable ISO 26262 ASIL-B and SIL-2 IEC 61508 compliant platforms, with the functional safety domain serving as a critical capability for many automotive and industrial applications. Platforms based on i.MX 95 serve to help ensure safety critical actions in a vehicle, like voice warnings, instrumentation, and cameras meet high reliability standards set by automotive OEMs. Similarly, in industrial factory automation platforms, the functional safety domain helps to ensure that an industrial control system will always return to a pre-determined state, even when rest of the system fails.　　The next generation of edge platforms for Industry 4.0, automotive connectivity domain controllers, and IoT smart home gateways will benefit from the integrated 10-gigabit Ethernet plus two 1-gigabit Ethernet ports, with TSN capabilities. Adding wireless connectivity such as Wi-Fi, Bluetooth LE, satellite radio, or 5G, is simple thanks to two independent PCIe ports, USB 3 port and integrated BSP-level drivers for NXP’s wide array of wireless connectivity solutions. With expansive capabilities and robust processing, next-generation platforms based on i.MX 95 family application processors will be capable of securely processing local and network data.　　Last but not least, security is an essential foundation for edge applications. The i.MX 95 family integrates a secure enclave to simplify implementation of security critical functions like secure boot, cryptography, trust provisioning, and run-time attestation. Combined with NXP’s EdgeLock 2 GO key management services, manufacturers can securely provision i.MX 95 SoC-based products for secure remote management of devices deployed in the field, including secure over-the-air updates (OTA).

Key word：

ameya360,NXP

Release time：2023-01-13 13:53 reading：1887 Continue reading>>

model	brand	Quote
BD71847AMWV-E2	ROHM Semiconductor
CDZVT2R20B	ROHM Semiconductor
MC33074DR2G	onsemi
TL431ACLPR	Texas Instruments
RB751G-40T2R	ROHM Semiconductor

model	brand	To snap up
BU33JA2MNVX-CTL	ROHM Semiconductor
BP3621	ROHM Semiconductor
IPZ40N04S5L4R8ATMA1	Infineon Technologies
STM32F429IGT6	STMicroelectronics
ESR03EZPJ151	ROHM Semiconductor
TPS63050YFFR	Texas Instruments

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